Soft Tissue Outcomes of Badly Broken-down Teeth Treated With Surgical Extrusion Compared With Immediate Implant Placement: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 26
- 主要终点
- Soft tissue outcome
研究概览
简要总结
Many patients suffer from badly decayed anterior teeth mostly in young age, causing esthetics and functional issues. This may be due to more than cause as fights, contact sports, accidents and falls.
However; implant placement might not be the treatment of choice in some situations such as: medically compromised patients with absolute contraindications for implant placement or requiring extensive augmentation procedures, growing patients, patients with financial limitations, in addition to patients living in rural areas with no access for CBCT machines.
Moreover, clinicians must be aware of cost-to-benefit ratios when attempting to recommend a specific treatment modality, especially in patients having financial limitations.
Regarding the aforementioned conditions, surgical extrusion might be considered a cost-effective 'often overlooked' alternative compared to immediate single-tooth implant placement. Regarding healing time, cost, soft and hard tissue outcomes, surgical extrusion may be a good alternative yielding better soft tissue results as we preserve the natural tooth with the whole periodontium.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients at 20-40 years old and have no history of periodontal disease. (periodontally healthy patients)
- •Single rooted teeth; should be single with adjacent intact or restored neighboring teeth. More than one tooth may be included in the same arch.
- •More than 1:1 crown root ratio, so that the crown to root ratio is 1:1 after extrusion and restoration
排除标准
- •Badly broken-down teeth with active signs of infection.
- •Teeth with vertical root fracture.
- •Teeth with severely tapered root.
- •Diabetic patients, assessed by measuring glycosylated hemoglobin (HbA1c). Patients with an HbA1c level greater than 8 will be excluded.
- •Potentially uncooperative patients who are not willing to go through the proposed interventions.
- •Moderate-to-heavy daily smokers* (who report consuming at least 11 cigarettes/day). 9
- •History of radiation therapy and/or chemotherapy to the head and neck, or bone augmentation to implant site.
- •Labial cortical bone fenestration diagnosed from CBCT.
- •Patients with systemic disease that may affect normal healing.
- •Psychiatric problems, emotional instability, and unrealistic esthetic demands.
结局指标
主要结局
Soft tissue outcome
时间窗: 12 months
Pink esthetic score: 0-1-2 scoring system, 0 being the lowest, 2 being the highest value
次要结局
- Survival(12 months)
研究者
Ismail Tarek Mansour
Principal Investigator
Cairo University